Quarterly report pursuant to Section 13 or 15(d)

Share Based Payments and Stock Options (Details)

v3.21.1
Share Based Payments and Stock Options (Details)
$ in Millions
3 Months Ended
Mar. 31, 2021
USD ($)
Option [Member]  
Share Based Payments and Stock Options (Details) [Line Items]  
Unamortized share-based compensation $ 2.6
Weighted average period 1 year 9 months
Common Stock Warrants [Member]  
Share Based Payments and Stock Options (Details) [Line Items]  
Unamortized share-based compensation $ 3.6
Weighted average period 2 years 9 months